Relay for Aspera Embraco NEU6217U compressor

Copeland ZR28K3E-PFJ-522 Scroll Compressor for Air Conditioning/Heat Pumps R134A/R407C The Copeland ZR scroll compressor is designed for comfort, process and precision cooling using the refrigerants R513A, R407C and R134a. Typical applications include chilled water chillers, rooftop air-conditioning units and precision air-conditioning units. Copeland ZR scroll compressors are designed for comfort, process and precision cooling using the refrigerants R513A, R407C and R134a Typical applications include chillers, rooftop air-handling units and precision air-handling units By using multiple Copeland-certified tandem and trio combinations, higher capacities (e.g. air-cooled chillers up to approx. 500 kW) can also be achieved with high seasonal efficiency Special ZR models for R513A (GWP 631) are available to meet current requirements for low GWP values The series covers approximately 2 HP to 30 HP (ZR24–ZR380 for R407C/R134a, ZR24KRE–ZR190KRE for R513A/R407C/R134a) and, thanks to low superheat (approx. 5 K), enables good system optimisation and cost reduction Axial and radial flexibility of the scrolls ensures high reliability and efficiency Extensive ZR range for R407C, R134a and R513A Low TEWI (Total Equivalent Warming Impact) Low noise and vibration levels Low oil carryover Copeland-certified tandem and trio configurations for high seasonal efficiency Maximum permissible operating pressure (PS): ZR24 to ZR81: ND 21 bar(g) / HD 29 bar(g) Maximum permissible operating pressure (PS): ZR108 to ZR380: ND 20 bar(g) / HD 32 bar(g) Technical details Dimensions (length × width × height) 24.6 × 24.6 × 37.7 cm Application range AC Application range HBP MBP application range Number of phases 1 Design: Hermetic COP 2.95 dB(A) @ 1 m 54 dB(A) 65 Pressure line (inches) 1/2" Electronics included Recommended crankcase heater 70 Frequency 50–60 Hz Weight 25.4 Displacement 6.83 m³/h Cooling capacity (kW) 5.89 Refrigerant R134A Refrigerant R22 Refrigerant R407C Capacity under operating conditions: 5°C evap. temp.; 50°C cond. temp.; 10 K suction superheat; 0 K subcooling for R-407C at 50 Hz Power consumption [kW] 2 Max. operating current (A) 14.8 Max. operating pressure ND/HD [bar(g)] 20/29.5 Motor code PFJ Oil pre-filled Oil capacity (l) 10 Oil type POE Product family ZR Suction pipe (inches) 3/4" Protection class IP21 Compression type: Scroll Supply voltage 220–240 V Supply voltage 265V Advantages and benefits High reliability and efficiency thanks to the axial and radial flexibility of the scrolls Low noise and vibration levels ensure quiet operation Optimisation of running costs thanks to low superheating and high seasonal efficiency Flexibility of application thanks to a wide range of models for various refrigerants Note:Oil: The compressor is pre-filled with oil at the factory. Refrigerant is not included and must be charged by a qualified service centre.Electronics: The electronics are included in the scope of supply.